<template>
  <div class="login-container">
      <!-- 配置规则 -->
    <el-form
      ref="loginFrom"
      :model="loginFrom"
      :rules="loginRules"
      class="login-form"
      auto-complete="on"
      label-position="left"
    >
      <div class="title-container">
        <h3 class="title">
            <img src="@/assets/common/login-logo.png" alt="">
        </h3>
         
      </div>

      <el-form-item prop="mobile">
        <span class="svg-container">
          <svg-icon icon-class="user" />
        </span>
        <el-input
          ref="mobile"
          v-model="loginFrom.mobile"
          placeholder="mobile"
          name="mobile"
          type="text"
          tabindex="1"
          auto-complete="on"
        />
      </el-form-item>

      <el-form-item prop="password">
        <span class="svg-container">
          <svg-icon icon-class="password" />
        </span>
        <el-input
          :key="passwordType"
          ref="password"
          v-model="loginFrom.password"
          :type="passwordType"
          placeholder="Password"
          name="password"
          tabindex="2"
          auto-complete="on"
          @keyup.enter.native="handlerLogin"
        />
        <span class="show-pwd" @click="showPwd">
          <svg-icon
            :icon-class="passwordType === 'password' ? 'eye' : 'eye-open'"
          />
        </span>
      </el-form-item>

      <el-button
        :loading="loading"
        type="primary"
        style="width: 100%; margin-bottom: 30px"
        @click.native.prevent="handlerLogin"
        class="loginBtn"
        >登录</el-button
      >

      <div class="tips">
       <span style="margin-right:20px;">账号: 13800000002</span>
       <span> 密码: 123456</span>
      </div>
    </el-form>

  </div>
</template>

<script>
import { validmobile } from "@/utils/validate";

export default {
  name: "Login",
  data() {
    const validatemobile = (rule, value, callback) => {
      if (!validmobile(value)) {
        callback(new Error("Please enter the correct user name"));
      } else {
        callback();
      }
    };
    //密码验证
    const validatePassword = (rule, value, callback) => {
      if (value.length < 6) {
        callback(new Error("The password can not be less than 6 digits"));
      } else {
        callback();
      }
    };
    return {
        //表单数据
      loginFrom: {
        mobile: "13800000002",
        password: "123456",
      },
      //定义规则
      loginRules: {
        mobile: [
          { required: true, trigger: "blur", validator: validatemobile },
        ],
        password: [
          { required: true, trigger: "blur", validator: validatePassword },
        ],
      },
      loading: false,
      passwordType: "password",
      redirect: undefined,
    };
  },
  watch: {
    $route: {
      handler: function (route) {
        this.redirect = route.query && route.query.redirect;
      },
      immediate: true,
    },
  },
  methods: {
    showPwd() {
      if (this.passwordType === "password") {
        this.passwordType = "";
      } else {
        this.passwordType = "password";
      }
      this.$nextTick(() => {
        this.$refs.password.focus();
      });
    },
    async doLogin(){ 
        try {
            // const res = await login(this.loginFrom)
            // console.log('登录，返回token',res.data)
            // 1. 保存token到vuex
            // 如何在组件调用带命名空间mutations
            // this.$store.commit("命名空间/mutations名"，载荷)

            // 在组件中调用带命名空间的action
           await this.$store.dispatch('user/userLogin',this.loginFrom)
        //    console.log('yigeyige',this.$route);
            this.$router.push(this.$route.query.jxy||'/')
        } catch(err){
            console.log('登录失败',err)

        }
    
    },
    handlerLogin(){
         // 手动兜底校验
    this.$refs.loginFrom.validate( valid => {
        // console.log(valid)
        if (valid) {
        this.doLogin()
    }
  })
    }
  },
};
</script>

<style lang="scss">
/* 修复input 背景不协调 和光标变色 */
/* Detail see https://github.com/PanJiaChen/vue-element-admin/pull/927 */

$bg: #283443;
$light_gray:#68b0fe;
$cursor: #fff;

@supports (-webkit-mask: none) and (not (cater-color: $cursor)) {
  .login-container .el-input input {
    color: $cursor;
  }
}
.el-form-item__error {
	color: #fff
}
/* reset element-ui css */
.login-container {
     background-image: url('~@/assets/common/login.jpg'); // 设置背景图片
    background-position: center; // 将图片位置设置为充满整个屏幕
    .loginBtn {
  background: #407ffe;
  height: 64px;
  line-height: 32px;
  font-size: 24px;
}
  .el-input {
    display: inline-block;
    height: 47px;
    width: 85%;

    input {
      background: transparent;
      border: 0px;
      -webkit-appearance: none;
      border-radius: 0px;
      padding: 12px 5px 12px 15px;
      color: $light_gray;
      height: 47px;
      caret-color: $cursor;

      &:-webkit-autofill {
        box-shadow: 0 0 0px 1000px $bg inset !important;
        -webkit-text-fill-color: $cursor !important;
      }
    }
    
  }

.el-form-item {
    border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.7); // 输入登录表单的背景色
    border-radius: 5px;
    color: #454545;
}
}
</style>

<style lang="scss" scoped>
$bg: #2d3a4b;
$dark_gray: #889aa4;
$light_gray: #eee;

.login-container {
  min-height: 100%;
  width: 100%;
  background-color: $bg;
  overflow: hidden;

  .login-form {
    position: relative;
    width: 520px;
    max-width: 100%;
    padding: 160px 35px 0;
    margin: 0 auto;
    overflow: hidden;
  }

  .tips {
    font-size: 14px;
    color: #fff;
    margin-bottom: 10px;

    span {
      &:first-of-type {
        margin-right: 16px;
      }
    }
  }

  .svg-container {
    padding: 6px 5px 6px 15px;
    color: $dark_gray;
    vertical-align: middle;
    width: 30px;
    display: inline-block;
  }

  .title-container {
    position: relative;

    .title {
      font-size: 26px;
      color: $light_gray;
      margin: 0px auto 40px auto;
      text-align: center;
      font-weight: bold;
    }
  }

  .show-pwd {
    position: absolute;
    right: 10px;
    top: 7px;
    font-size: 16px;
    color: $dark_gray;
    cursor: pointer;
    user-select: none;
  }
}
</style>
